Indian Space Industry

The Indian space program, having the objective of providing space-based services to the nation in a self-reliant manner, has always made an effort to source and develop the resources it requires via the industries based in the country. This document lists some of the major firms involved in supplying equipment to the Indian Space Program.

Company		Supplier of:
Bharat Electronics Limited		Telemetry Systems, UHF tone range receivers, command decoders, S-band transmitters, C-band transponders for sounding rockets & launchers, satellite communication equipment which include - antenna servo systems, tracking receivers & PCM receivers (utilsed in the PSLV project). C-band and extended C-band uplink stations, transportable C-band TV terminals (TRACT), precision coherent monopilse radar for launcher tracking.
Anup Enginering Private Limited		Fabricator of SLV, PSLV & ASLV launchers' solid rocket motor cases.
Development Consultants Pvt. Ltd.		Design and fabrication consultancy for the PSLV service structure.
Godrej & Boyce Manufacturing Company Private Limited.		Fabrication of base sroud and fin assemblies for SLV launcher.
Hindustan Aeronautics Ltd.		A major contributor to the Indian Space Program. Primary involvements: Manufacture & Assembly of advanced components and structures for satellites and launchers for the space program and missiles. Current projects, include producing structures for the PSLV and GSLV vehicles, INSAT, IRS.
Hyderabad Batteries Ltd.		Contractor & manufacturer for space-qualified nickel cadmium cells, backup silver zinc launch vehicle batteries and lithium supplies for rescue beacons.
Electronics Corp of India Ltd.		Satellite Earth station equipment & antennas, real time computer systems, S-band direct reception system for satellite TV.
Helios Antennas & Electronics		Satellite Antenna systems .
Karthik Engineering		Satellite ground station antennas manufacturing.
Prabhakar Products		Manufacturers of satellite ground station antennas and handling fixtures. 2-14m antenna for Satellite Instructional Television, including fully steerable servo tracking antennas for telemetry, TT&C and communications antennas for ISRO.